i have a 2G iphone PWND with winpwn on 2.0.2
now i need the newer apps like sim city which is for 2.2
at this site i read the procedure for unlocking the 2G phone
and it says "iPhone 2G (1st Generation)
Update or Restore your iPhone 2G with iTunes then run QuickPwn to do the magic, ‘nuff said, you don’t need to worry about anything."
is that it ? is it all i gotta do to go from 2.0.2 to 2.2 ?
if yes then i will try it
will i loose all my previous apps ? music or other data ? while doing that ?